And the first page I venture onto after this has this article:
http://www.nhl.com/ice/news.htm?id=740742
which is saying Suter is leading the Norris race. The article does concede that Giordano will likely win the award if things stay but that he shouldn't because his ice time per game trails Suter by a substantial margin and that his advanced stats aren't as eye-popping as last year.